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Cheap flights from Corpus Christi to St. Louis from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Corpus Christi to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:10 pm - 11:55 pm
CRP
-
STL
6h 45m
1 stop
Southwest Logo
5:25 am - 11:10 am
STL
-
CRP
5h 45m
1 stop
$302Southwest
Thu, Apr 30 - Sun, May 3
Southwest Logo
5:10 pm - 12:15 am
CRP
-
STL
7h 05m
2 stops
Southwest Logo
5:25 am - 11:10 am
STL
-
CRP
5h 45m
1 stop
$307Southwest
Thu, Apr 30 - Sun, May 3
American Airlines Logo
6:21 pm - 11:41 pm
CRP
-
STL
5h 20m
1 stop
American Airlines Logo
7:01 am - 12:15 pm
STL
-
CRP
5h 14m
1 stop
$313American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
5:15 am - 9:30 am
CRP
-
STL
4h 15m
1 stop
United Airlines Logo
6:00 am - 11:26 am
STL
-
CRP
5h 26m
1 stop
$329United Airlines
Tue, May 5 - Wed, May 6
Southwest Logo
5:10 pm - 12:15 am
CRP
-
STL
7h 05m
2 stops
Southwest Logo
8:30 am - 5:55 pm
STL
-
CRP
9h 25m
2 stops
$344Southwest
Thu, Apr 30 - Sun, May 3
Southwest Logo
11:25 am - 3:20 pm
CRP
-
STL
3h 55m
1 stop
Southwest Logo
2:20 pm - 6:15 pm
STL
-
CRP
3h 55m
1 stop
$377Southwest
Fri, Jul 31 - Sun, Aug 2
United Airlines Logo
4:13 pm - 10:30 pm
CRP
-
STL
6h 17m
1 stop
United Airlines Logo
6:00 am - 1:23 pm
STL
-
CRP
7h 23m
1 stop
$381United Airlines
Tue, May 12 - Wed, May 13
Southwest Logo
11:25 am - 3:20 pm
CRP
-
STL
3h 55m
1 stop
Southwest Logo
5:15 pm - 11:45 pm
STL
-
CRP
6h 30m
2 stops
$382Southwest
Fri, Jul 31 - Sun, Aug 2
United Airlines Logo
5:15 am - 9:30 am
CRP
-
STL
4h 15m
1 stop
United Airlines Logo
6:00 am - 1:23 pm
STL
-
CRP
7h 23m
1 stop
$390United Airlines
Tue, May 12 - Wed, May 13
Southwest Logo
5:35 am - 3:15 pm
CRP
-
STL
9h 40m
2 stops
Southwest Logo
5:15 pm - 11:45 pm
STL
-
CRP
6h 30m
2 stops
$393Southwest
Fri, Jul 31 - Sun, Aug 2

Southwest flights from Corpus Christi to St. Louis

Our best Southwest deals on Corpus Christi to St. Louis flight tickets
Southwest
Apr 30
CRP5:10 pmCorpus Christi
6h 45m
1 stop
STL11:55 pmLambert-St Louis
May 3
STL5:25 amLambert-St Louis
5h 45m
1 stop
CRP11:10 amCorpus Christi
$280
Southwest
Apr 30
CRP5:10 pmCorpus Christi
7h 05m
2 stops
STL12:15 amLambert-St Louis
May 3
STL5:25 amLambert-St Louis
5h 45m
1 stop
CRP11:10 amCorpus Christi
$285
Southwest
Apr 30
CRP5:10 pmCorpus Christi
6h 45m
1 stop
STL11:55 pmLambert-St Louis
May 3
STL5:25 amLambert-St Louis
5h 45m
1 stop
CRP11:10 amCorpus Christi
$302

United Airlines flights from Corpus Christi to St. Louis

Our best United Airlines deals on Corpus Christi to St. Louis flight tickets
United Airlines
May 12
CRP5:15 amCorpus Christi
4h 15m
1 stop
STL9:30 amLambert-St Louis
May 13
STL6:00 amLambert-St Louis
7h 23m
1 stop
CRP1:23 pmCorpus Christi
$361
United Airlines
May 12
CRP4:13 pmCorpus Christi
6h 17m
1 stop
STL10:30 pmLambert-St Louis
May 13
STL6:00 amLambert-St Louis
7h 23m
1 stop
CRP1:23 pmCorpus Christi
$381
United Airlines
May 12
CRP5:15 amCorpus Christi
4h 15m
1 stop
STL9:30 amLambert-St Louis
May 13
STL6:00 amLambert-St Louis
7h 23m
1 stop
CRP1:23 pmCorpus Christi
$390

momondo Fare Finder

 
Customize your flight search to find flights from Corpus Christi to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Corpus Christi to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 4/30

5:10 pm-11:55 pm

1 stop6h 45m

Lambert-St Louis

Sun 5/3

5:25 am-11:10 am

1 stop5h 45m

$302

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 4/30

5:10 pm-12:15 am

2 stops7h 05m

Lambert-St Louis

Sun 5/3

5:25 am-11:10 am

1 stop5h 45m

$307

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Wed 8/19

6:21 pm-11:41 pm

1 stop5h 20m

Lambert-St Louis

Sat 8/22

7:01 am-12:15 pm

1 stop5h 14m

$313

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 5/5

5:15 am-9:30 am

1 stop4h 15m

Lambert-St Louis

Wed 5/6

6:00 am-11:26 am

1 stop5h 26m

$329

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Thu 4/30

5:10 pm-12:15 am

2 stops7h 05m

Lambert-St Louis

Sun 5/3

8:30 am-5:55 pm

2 stops9h 25m

$344
Quickest round-trip

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 7/31

11:25 am-3:20 pm

1 stop3h 55m

Lambert-St Louis

Sun 8/2

2:20 pm-6:15 pm

1 stop3h 55m

$377

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 5/12

4:13 pm-10:30 pm

1 stop6h 17m

Lambert-St Louis

Wed 5/13

6:00 am-1:23 pm

1 stop7h 23m

$381

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 7/31

11:25 am-3:20 pm

1 stop3h 55m

Lambert-St Louis

Sun 8/2

5:15 pm-11:45 pm

2 stops6h 30m

$382

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 5/12

5:15 am-9:30 am

1 stop4h 15m

Lambert-St Louis

Wed 5/13

6:00 am-1:23 pm

1 stop7h 23m

$390

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 7/31

5:35 am-3:15 pm

2 stops9h 40m

Lambert-St Louis

Sun 8/2

5:15 pm-11:45 pm

2 stops6h 30m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Corpus Christi to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Corpus Christi to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. The month of September is another great option to travel to St. Louis, with average flight prices from Corpus Christi averaging around $356.

When to book flights from Corpus Christi to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Corpus Christi to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Corpus Christi to St. Louis (CRP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Corpus Christi to St. Louis

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Corpus Christi to St. Louis takes 4h 05m
There are no direct flights from Corpus Christi to St. Louis. There are no popular flight routes from Corpus Christi to St. Louis.
Search flight deals

  • How far is Corpus Christi to Lambert-St Louis by plane?

    A flight from Corpus Christi to Lambert-St Louis will travel around 854.7 mi. 4h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Corpus Christi Airport to Lambert-St Louis Airport?

    Prices for flights from Corpus Christi Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Corpus Christi Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Corpus Christi Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Corpus Christi Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Corpus Christi to St. Louis?

Best airlines flying from Corpus Christi to St. Louis

Compare and see reviews for airlines that fly from Corpus Christi to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,324 reviews
Search Southwest flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,460 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Collinsville
St. Peters
Wentzville
Alton
Fenton
Farmington
Clayton
Festus
Edwardsville
Eureka
Litchfield
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Corpus Christi to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Corpus Christi.

Can I find flights from Corpus Christi to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Corpus Christi to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Corpus Christi to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Corpus Christi.

I’m not ready to book a flight from Corpus Christi to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Corpus Christi and alert you when they change.

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